Tensai, local celebrity.
Koji, his little brother. While he may be a local- he is by no means a celebrity.

He had always lived in his older brothers shadow, and so he grew tired of it.

He ran away from his brothers shadow- subsequently giving up on any dreams that were still stored within.

So what happens when the person who keeps Koji in check faces disaster? Will he take over his brothers shadow? Or will he stay content in his own?..